#box1 {
  width: 100%;
  height: 12vw;
  background-image: url(../images/7dd2862a45a1a206.jpg);
  background-size: contain;
  background-repeat: no-repeat;
}
#box2 {
  width: 80%;
  margin: 0 auto;
  margin-bottom: 5vw;
  display: flex;
}
#box2 > input {
  display: none;
}
#box2 > .left > ul {
  width: 13vw;
}
#box2 > .left > ul > label {
  height: 4vw;
  width: 100%;
  font-size: 1vw;
  line-height: 4vw;
  position: relative;
  padding-left: 3vw;
  border-bottom: 1px solid #999;
  color: #000333;
  cursor: pointer;
  margin-bottom: 1vw;
}
#box2 > .left > ul > label::before {
  content: ">";
  position: absolute;
  width: 0.5vw;
  height: 1vw;
  top: 50%;
  margin-top: -1.9vw;
  right: 2vw;
}
#box2 > .right {
  width: 63vw;
  position: relative;
}
#box2 > .right > .item1 {
  width: 55vw;
  display: none;
  margin-left: 4vw;
  position: absolute;
}
#box2 > .right > .item1 > .name {
  font-size: 2vw;
  color: #333;
  font-weight: bold;
}
#box2 > .right > .item1 > .name1 {
  font-size: 0.9vw;
  color: #999;
  font-weight: 400;
  margin-top: -0.5vw;
  margin-bottom: 2vw;
}
#box2 > .right > .item1 > .box2-content {
  border: 1px solid #ccc;
  padding: 1.5vw 2.3vw;
  line-height: 1.5;
  text-align: left;
}
#box2 > .right > .item1 > .box2-content > p {
  font-size: 0.9vw;
  color: #666;
  margin-bottom: 1.3vw;
}
#box2 > .right > .item2 {
  width: 55vw;
  display: none;
  margin-left: 4vw;
  position: absolute;
}
#box2 > .right > .item2 > .name {
  font-size: 2vw;
  color: #333;
  font-weight: bold;
}
#box2 > .right > .item2 > .name1 {
  font-size: 0.9vw;
  color: #999;
  font-weight: 400;
  margin-top: -0.5vw;
  margin-bottom: 2vw;
}
#box2 > .right > .item2 > .box2-content {
  border: 1px solid #ccc;
  padding: 1.5vw 2.3vw;
  line-height: 1.5;
  text-align: left;
  display: flex;
  flex-wrap: wrap;
}
#box2 > .right > .item2 > .box2-content > div {
  width: 11.5vw;
  height: 11.5vw;
  margin-right: 1.3vw;
  margin-bottom: 1.3vw;
  overflow: hidden;
}
#box2 > .right > .item2 > .box2-content > div:hover img {
  transform: scale(1.2);
}
#box2 > .right > .item2 > .box2-content > div:nth-child(4n) {
  margin-right: 0;
}
#box2 > input[id="bot1"]:checked ~ .left .a1 {
  color: #fff;
  background-color: #b1191a;
}
#box2 > input[id="bot1"]:checked ~ .left ul .a1::before {
  background-position: -7px 0;
}
#box2 > input[id="bot1"]:checked ~ .right .item1 {
  display: block;
}
#box2 > input[id="bot2"]:checked ~ .left .a2 {
  color: #fff;
  background-color: #b1191a;
}
#box2 > input[id="bot2"]:checked ~ .left ul .a2::before {
  background-position: -7px 0;
}
#box2 > input[id="bot2"]:checked ~ .right .item2 {
  display: block;
}
